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07cbb9dd8b
* Input/IMouseDriver2.cs: * Platform/X11/X11Mouse.cs: * Platform/X11/XI2Mouse.cs: * Platform/X11/Functions.cs: * Platform/Windows/WMInput.cs: * Platform/X11/X11GLNative.cs: * Platform/Windows/WinRawMouse.cs: Added ability to set the position of the mouse cursor. [X11] Avoid grabbing the pointer, as this causes unexpected side-effects (XInput2 stops working, debugging becomes difficult). We now use XWarpPointer and try to discard the spurious MouseMove events it generates. [X11] Make cursor visible when window loses focus, to make debugging easier. Restore previous state when it regains focus.
648 lines
33 KiB
C#
648 lines
33 KiB
C#
#region --- License ---
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/* Licensed under the MIT/X11 license.
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* Copyright (c) 2006-2008 the OpenTK Team.
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* This notice may not be removed from any source distribution.
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* See license.txt for licensing detailed licensing details.
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*/
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#endregion
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using System;
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using System.Collections.Generic;
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using System.Text;
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using System.Runtime.InteropServices;
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namespace OpenTK.Platform.X11
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{
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#region Types
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// using XID = System.Int32;
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using Window = System.IntPtr;
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using Drawable = System.IntPtr;
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using Font = System.IntPtr;
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using Pixmap = System.IntPtr;
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using Cursor = System.IntPtr;
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using Colormap = System.IntPtr;
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using GContext = System.IntPtr;
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using KeySym = System.IntPtr;
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using Mask = System.IntPtr;
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using Atom = System.IntPtr;
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using VisualID = System.IntPtr;
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using Time = System.IntPtr;
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using KeyCode = System.Byte; // Or maybe ushort?
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using Display = System.IntPtr;
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using XPointer = System.IntPtr;
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// Randr and Xrandr
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using Bool = System.Boolean;
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using XRRScreenConfiguration = System.IntPtr; // opaque datatype
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using Rotation = System.UInt16;
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using Status = System.Int32;
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using SizeID = System.UInt16;
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#endregion
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#region Structs
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#endregion
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internal static partial class Functions
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{
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public static readonly object Lock = API.Lock;
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[DllImport("libX11", EntryPoint = "XOpenDisplay")]
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extern static IntPtr sys_XOpenDisplay(IntPtr display);
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public static IntPtr XOpenDisplay(IntPtr display)
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{
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lock (Lock)
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{
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return sys_XOpenDisplay(display);
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}
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}
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[DllImport("libX11", EntryPoint = "XCloseDisplay")]
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public extern static int XCloseDisplay(IntPtr display);
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[DllImport("libX11", EntryPoint = "XSynchronize")]
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public extern static IntPtr XSynchronize(IntPtr display, bool onoff);
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//[DllImport("libX11", EntryPoint = "XCreateWindow"), CLSCompliant(false)]
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//public extern static IntPtr XCreateWindow(IntPtr display, IntPtr parent, int x, int y, int width, int height, int border_width, int depth, int xclass, IntPtr visual, UIntPtr valuemask, ref XSetWindowAttributes attributes);
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[DllImport("libX11", EntryPoint = "XCreateWindow")]
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public extern static IntPtr XCreateWindow(IntPtr display, IntPtr parent, int x, int y, int width, int height, int border_width, int depth, int xclass, IntPtr visual, IntPtr valuemask, ref XSetWindowAttributes attributes);
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[DllImport("libX11", EntryPoint = "XCreateSimpleWindow")]//, CLSCompliant(false)]
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public extern static IntPtr XCreateSimpleWindow(IntPtr display, IntPtr parent, int x, int y, int width, int height, int border_width, UIntPtr border, UIntPtr background);
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[DllImport("libX11", EntryPoint = "XCreateSimpleWindow")]
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public extern static IntPtr XCreateSimpleWindow(IntPtr display, IntPtr parent, int x, int y, int width, int height, int border_width, IntPtr border, IntPtr background);
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[DllImport("libX11", EntryPoint = "XMapWindow")]
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public extern static int XMapWindow(IntPtr display, IntPtr window);
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[DllImport("libX11", EntryPoint = "XUnmapWindow")]
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public extern static int XUnmapWindow(IntPtr display, IntPtr window);
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[DllImport("libX11", EntryPoint = "XMapSubwindows")]
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public extern static int XMapSubindows(IntPtr display, IntPtr window);
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[DllImport("libX11", EntryPoint = "XUnmapSubwindows")]
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public extern static int XUnmapSubwindows(IntPtr display, IntPtr window);
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[DllImport("libX11", EntryPoint = "XRootWindow")]
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public extern static IntPtr XRootWindow(IntPtr display, int screen_number);
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[DllImport("libX11", EntryPoint = "XNextEvent")]
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public extern static IntPtr XNextEvent(IntPtr display, ref XEvent xevent);
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[DllImport("libX11")]
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public extern static Bool XWindowEvent(Display display, Window w, EventMask event_mask, ref XEvent event_return);
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[DllImport("libX11")]
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public extern static Bool XCheckWindowEvent(Display display, Window w, EventMask event_mask, ref XEvent event_return);
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[DllImport("libX11")]
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public extern static Bool XCheckTypedWindowEvent(Display display, Window w, XEventName event_type, ref XEvent event_return);
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[DllImport("libX11")]
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public extern static Bool XCheckTypedEvent(Display display, XEventName event_type, out XEvent event_return);
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public delegate Bool EventPredicate(IntPtr display, ref XEvent e, IntPtr arg);
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[DllImport("libX11")]
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public extern static Bool XIfEvent(Display display, ref XEvent e, IntPtr predicate, IntPtr arg );
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[DllImport("libX11")]
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public extern static Bool XCheckIfEvent(Display display, ref XEvent e, IntPtr predicate, IntPtr arg );
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[DllImport("libX11")]
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public extern static int XConnectionNumber(IntPtr diplay);
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[DllImport("libX11")]
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public extern static int XPending(IntPtr diplay);
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[DllImport("libX11", EntryPoint = "XSelectInput")]
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public extern static int XSelectInput(IntPtr display, IntPtr window, IntPtr mask);
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[DllImport("libX11", EntryPoint = "XDestroyWindow")]
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public extern static int XDestroyWindow(IntPtr display, IntPtr window);
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[DllImport("libX11", EntryPoint = "XReparentWindow")]
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public extern static int XReparentWindow(IntPtr display, IntPtr window, IntPtr parent, int x, int y);
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[DllImport("libX11", EntryPoint = "XMoveResizeWindow")]
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public extern static int XMoveResizeWindow(IntPtr display, IntPtr window, int x, int y, int width, int height);
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[DllImport("libX11", EntryPoint = "XMoveWindow")]
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public extern static int XMoveWindow(IntPtr display, IntPtr w, int x, int y);
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[DllImport("libX11", EntryPoint = "XResizeWindow")]
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public extern static int XResizeWindow(IntPtr display, IntPtr window, int width, int height);
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[DllImport("libX11", EntryPoint = "XGetWindowAttributes")]
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public extern static int XGetWindowAttributes(IntPtr display, IntPtr window, ref XWindowAttributes attributes);
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[DllImport("libX11", EntryPoint = "XFlush")]
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public extern static int XFlush(IntPtr display);
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[DllImport("libX11", EntryPoint = "XSetWMName")]
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public extern static int XSetWMName(IntPtr display, IntPtr window, ref XTextProperty text_prop);
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[DllImport("libX11", EntryPoint = "XStoreName")]
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public extern static int XStoreName(IntPtr display, IntPtr window, string window_name);
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[DllImport("libX11", EntryPoint = "XFetchName")]
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public extern static int XFetchName(IntPtr display, IntPtr window, ref IntPtr window_name);
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[DllImport("libX11", EntryPoint = "XSendEvent")]
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public extern static int XSendEvent(IntPtr display, IntPtr window, bool propagate, IntPtr event_mask, ref XEvent send_event);
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public static int XSendEvent(IntPtr display, IntPtr window, bool propagate, EventMask event_mask, ref XEvent send_event)
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{
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return XSendEvent(display, window, propagate, new IntPtr((int)event_mask), ref send_event);
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}
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[DllImport("libX11", EntryPoint = "XQueryTree")]
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public extern static int XQueryTree(IntPtr display, IntPtr window, out IntPtr root_return, out IntPtr parent_return, out IntPtr children_return, out int nchildren_return);
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[DllImport("libX11", EntryPoint = "XFree")]
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public extern static int XFree(IntPtr data);
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[DllImport("libX11", EntryPoint = "XRaiseWindow")]
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public extern static int XRaiseWindow(IntPtr display, IntPtr window);
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[DllImport("libX11", EntryPoint = "XLowerWindow")]//, CLSCompliant(false)]
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public extern static uint XLowerWindow(IntPtr display, IntPtr window);
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[DllImport("libX11", EntryPoint = "XConfigureWindow")]//, CLSCompliant(false)]
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public extern static uint XConfigureWindow(IntPtr display, IntPtr window, ChangeWindowAttributes value_mask, ref XWindowChanges values);
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[DllImport("libX11", EntryPoint = "XInternAtom")]
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public extern static IntPtr XInternAtom(IntPtr display, string atom_name, bool only_if_exists);
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[DllImport("libX11", EntryPoint = "XInternAtoms")]
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public extern static int XInternAtoms(IntPtr display, string[] atom_names, int atom_count, bool only_if_exists, IntPtr[] atoms);
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[DllImport("libX11", EntryPoint = "XSetWMProtocols")]
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public extern static int XSetWMProtocols(IntPtr display, IntPtr window, IntPtr[] protocols, int count);
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[DllImport("libX11", EntryPoint = "XGrabPointer")]
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public extern static int XGrabPointer(IntPtr display, IntPtr window, bool owner_events, EventMask event_mask, GrabMode pointer_mode, GrabMode keyboard_mode, IntPtr confine_to, IntPtr cursor, IntPtr timestamp);
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[DllImport("libX11", EntryPoint = "XUngrabPointer")]
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public extern static int XUngrabPointer(IntPtr display, IntPtr timestamp);
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[DllImport("libX11", EntryPoint = "XGrabButton")]
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public extern static int XGrabButton(IntPtr display,
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int button, uint modifiers, Window grab_window,
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Bool owner_events, EventMask event_mask,
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GrabMode pointer_mode, GrabMode keyboard_mode,
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Window confine_to, Cursor cursor);
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[DllImport("libX11", EntryPoint = "XUngrabButton")]
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public extern static int XUngrabButton(IntPtr display, uint button, uint
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modifiers, Window grab_window);
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[DllImport("libX11", EntryPoint = "XQueryPointer")]
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public extern static bool XQueryPointer(IntPtr display, IntPtr window, out IntPtr root, out IntPtr child, out int root_x, out int root_y, out int win_x, out int win_y, out int keys_buttons);
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[DllImport("libX11", EntryPoint = "XTranslateCoordinates")]
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public extern static bool XTranslateCoordinates(IntPtr display, IntPtr src_w, IntPtr dest_w, int src_x, int src_y, out int intdest_x_return, out int dest_y_return, out IntPtr child_return);
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[DllImport("libX11")]
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public extern static int XGrabKey(IntPtr display, int keycode, uint modifiers,
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Window grab_window, bool owner_events, GrabMode pointer_mode, GrabMode keyboard_mode);
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[DllImport("libX11")]
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public extern static int XUngrabKey(IntPtr display, int keycode, uint modifiers, Window grab_window);
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[DllImport("libX11", EntryPoint = "XGrabKeyboard")]
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public extern static int XGrabKeyboard(IntPtr display, IntPtr window, bool owner_events,
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GrabMode pointer_mode, GrabMode keyboard_mode, IntPtr timestamp);
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[DllImport("libX11", EntryPoint = "XUngrabKeyboard")]
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public extern static int XUngrabKeyboard(IntPtr display, IntPtr timestamp);
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[DllImport("libX11")]
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public extern static int XAllowEvents(IntPtr display, EventMode event_mode, Time time);
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[DllImport("libX11", EntryPoint = "XGetGeometry")]
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public extern static bool XGetGeometry(IntPtr display, IntPtr window, out IntPtr root, out int x, out int y, out int width, out int height, out int border_width, out int depth);
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[DllImport("libX11", EntryPoint = "XGetGeometry")]
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public extern static bool XGetGeometry(IntPtr display, IntPtr window, IntPtr root, out int x, out int y, out int width, out int height, IntPtr border_width, IntPtr depth);
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[DllImport("libX11", EntryPoint = "XGetGeometry")]
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public extern static bool XGetGeometry(IntPtr display, IntPtr window, IntPtr root, out int x, out int y, IntPtr width, IntPtr height, IntPtr border_width, IntPtr depth);
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[DllImport("libX11", EntryPoint = "XGetGeometry")]
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public extern static bool XGetGeometry(IntPtr display, IntPtr window, IntPtr root, IntPtr x, IntPtr y, out int width, out int height, IntPtr border_width, IntPtr depth);
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[DllImport("libX11", EntryPoint = "XWarpPointer")]//, CLSCompliant(false)]
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public extern static uint XWarpPointer(IntPtr display, IntPtr src_w, IntPtr dest_w, int src_x, int src_y, uint src_width, uint src_height, int dest_x, int dest_y);
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[DllImport("libX11", EntryPoint = "XClearWindow")]
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public extern static int XClearWindow(IntPtr display, IntPtr window);
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[DllImport("libX11", EntryPoint = "XClearArea")]
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public extern static int XClearArea(IntPtr display, IntPtr window, int x, int y, int width, int height, bool exposures);
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// Colormaps
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[DllImport("libX11", EntryPoint = "XDefaultScreenOfDisplay")]
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public extern static IntPtr XDefaultScreenOfDisplay(IntPtr display);
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[DllImport("libX11", EntryPoint = "XScreenNumberOfScreen")]
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public extern static int XScreenNumberOfScreen(IntPtr display, IntPtr Screen);
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[DllImport("libX11", EntryPoint = "XDefaultVisual")]
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public extern static IntPtr XDefaultVisual(IntPtr display, int screen_number);
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[DllImport("libX11", EntryPoint = "XDefaultDepth")]//, CLSCompliant(false)]
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public extern static uint XDefaultDepth(IntPtr display, int screen_number);
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[DllImport("libX11", EntryPoint = "XDefaultScreen")]
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public extern static int XDefaultScreen(IntPtr display);
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[DllImport("libX11", EntryPoint = "XDefaultColormap")]
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public extern static IntPtr XDefaultColormap(IntPtr display, int screen_number);
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[DllImport("libX11", EntryPoint = "XLookupColor")]//, CLSCompliant(false)]
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public extern static int XLookupColor(IntPtr display, IntPtr Colormap, string Coloranem, ref XColor exact_def_color, ref XColor screen_def_color);
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[DllImport("libX11", EntryPoint = "XAllocColor")]//, CLSCompliant(false)]
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public extern static int XAllocColor(IntPtr display, IntPtr Colormap, ref XColor colorcell_def);
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[DllImport("libX11", EntryPoint = "XSetTransientForHint")]
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public extern static int XSetTransientForHint(IntPtr display, IntPtr window, IntPtr prop_window);
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[DllImport("libX11", EntryPoint = "XChangeProperty")]
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public extern static int XChangeProperty(IntPtr display, IntPtr window, IntPtr property, IntPtr type, int format, PropertyMode mode, ref MotifWmHints data, int nelements);
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[DllImport("libX11", EntryPoint = "XChangeProperty")]//, CLSCompliant(false)]
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public extern static int XChangeProperty(IntPtr display, IntPtr window, IntPtr property, IntPtr type, int format, PropertyMode mode, ref uint value, int nelements);
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[DllImport("libX11", EntryPoint = "XChangeProperty")]
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public extern static int XChangeProperty(IntPtr display, IntPtr window, IntPtr property, IntPtr type, int format, PropertyMode mode, ref int value, int nelements);
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[DllImport("libX11", EntryPoint = "XChangeProperty")]//, CLSCompliant(false)]
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public extern static int XChangeProperty(IntPtr display, IntPtr window, IntPtr property, IntPtr type, int format, PropertyMode mode, ref IntPtr value, int nelements);
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[DllImport("libX11", EntryPoint = "XChangeProperty")]//, CLSCompliant(false)]
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public extern static int XChangeProperty(IntPtr display, IntPtr window, IntPtr property, IntPtr type, int format, PropertyMode mode, uint[] data, int nelements);
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[DllImport("libX11", EntryPoint = "XChangeProperty")]
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public extern static int XChangeProperty(IntPtr display, IntPtr window, IntPtr property, IntPtr type, int format, PropertyMode mode, int[] data, int nelements);
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[DllImport("libX11", EntryPoint = "XChangeProperty")]
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public extern static int XChangeProperty(IntPtr display, IntPtr window, IntPtr property, IntPtr type, int format, PropertyMode mode, IntPtr[] data, int nelements);
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[DllImport("libX11", EntryPoint = "XChangeProperty")]
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public extern static int XChangeProperty(IntPtr display, IntPtr window, IntPtr property, IntPtr type, int format, PropertyMode mode, IntPtr atoms, int nelements);
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[DllImport("libX11", EntryPoint = "XChangeProperty", CharSet = CharSet.Ansi)]
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public extern static int XChangeProperty(IntPtr display, IntPtr window, IntPtr property, IntPtr type, int format, PropertyMode mode, string text, int text_length);
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[DllImport("libX11", EntryPoint = "XDeleteProperty")]
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public extern static int XDeleteProperty(IntPtr display, IntPtr window, IntPtr property);
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// Drawing
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[DllImport("libX11", EntryPoint = "XCreateGC")]
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public extern static IntPtr XCreateGC(IntPtr display, IntPtr window, IntPtr valuemask, XGCValues[] values);
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[DllImport("libX11", EntryPoint = "XFreeGC")]
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public extern static int XFreeGC(IntPtr display, IntPtr gc);
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[DllImport("libX11", EntryPoint = "XSetFunction")]
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public extern static int XSetFunction(IntPtr display, IntPtr gc, GXFunction function);
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[DllImport("libX11", EntryPoint = "XSetLineAttributes")]
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public extern static int XSetLineAttributes(IntPtr display, IntPtr gc, int line_width, GCLineStyle line_style, GCCapStyle cap_style, GCJoinStyle join_style);
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[DllImport("libX11", EntryPoint = "XDrawLine")]
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public extern static int XDrawLine(IntPtr display, IntPtr drawable, IntPtr gc, int x1, int y1, int x2, int y2);
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[DllImport("libX11", EntryPoint = "XDrawRectangle")]
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public extern static int XDrawRectangle(IntPtr display, IntPtr drawable, IntPtr gc, int x1, int y1, int width, int height);
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[DllImport("libX11", EntryPoint = "XFillRectangle")]
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public extern static int XFillRectangle(IntPtr display, IntPtr drawable, IntPtr gc, int x1, int y1, int width, int height);
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[DllImport("libX11", EntryPoint = "XSetWindowBackground")]
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public extern static int XSetWindowBackground(IntPtr display, IntPtr window, IntPtr background);
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[DllImport("libX11", EntryPoint = "XCopyArea")]
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public extern static int XCopyArea(IntPtr display, IntPtr src, IntPtr dest, IntPtr gc, int src_x, int src_y, int width, int height, int dest_x, int dest_y);
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[DllImport("libX11", EntryPoint = "XGetWindowProperty")]
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public extern static int XGetWindowProperty(IntPtr display, IntPtr window, IntPtr atom, IntPtr long_offset, IntPtr long_length, bool delete, IntPtr req_type, out IntPtr actual_type, out int actual_format, out IntPtr nitems, out IntPtr bytes_after, ref IntPtr prop);
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[DllImport("libX11", EntryPoint = "XSetInputFocus")]
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public extern static int XSetInputFocus(IntPtr display, IntPtr window, RevertTo revert_to, IntPtr time);
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[DllImport("libX11", EntryPoint = "XIconifyWindow")]
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public extern static int XIconifyWindow(IntPtr display, IntPtr window, int screen_number);
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[DllImport("libX11", EntryPoint = "XDefineCursor")]
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public extern static int XDefineCursor(IntPtr display, IntPtr window, IntPtr cursor);
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[DllImport("libX11", EntryPoint = "XUndefineCursor")]
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public extern static int XUndefineCursor(IntPtr display, IntPtr window);
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[DllImport("libX11", EntryPoint = "XFreeCursor")]
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public extern static int XFreeCursor(IntPtr display, IntPtr cursor);
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[DllImport("libX11", EntryPoint = "XCreateFontCursor")]
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public extern static IntPtr XCreateFontCursor(IntPtr display, CursorFontShape shape);
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[DllImport("libX11", EntryPoint = "XCreatePixmapCursor")]//, CLSCompliant(false)]
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public extern static IntPtr XCreatePixmapCursor(IntPtr display, IntPtr source, IntPtr mask, ref XColor foreground_color, ref XColor background_color, int x_hot, int y_hot);
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[DllImport("libX11", EntryPoint = "XCreatePixmapFromBitmapData")]
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public extern static IntPtr XCreatePixmapFromBitmapData(IntPtr display, IntPtr drawable, byte[] data, int width, int height, IntPtr fg, IntPtr bg, int depth);
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[DllImport("libX11", EntryPoint = "XCreatePixmap")]
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public extern static IntPtr XCreatePixmap(IntPtr display, IntPtr d, int width, int height, int depth);
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[DllImport("libX11", EntryPoint = "XFreePixmap")]
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public extern static IntPtr XFreePixmap(IntPtr display, IntPtr pixmap);
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[DllImport("libX11", EntryPoint = "XQueryBestCursor")]
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public extern static int XQueryBestCursor(IntPtr display, IntPtr drawable, int width, int height, out int best_width, out int best_height);
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[DllImport("libX11", EntryPoint = "XQueryExtension")]
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public extern static int XQueryExtension(IntPtr display, string extension_name, out int major, out int first_event, out int first_error);
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[DllImport("libX11", EntryPoint = "XWhitePixel")]
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public extern static IntPtr XWhitePixel(IntPtr display, int screen_no);
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[DllImport("libX11", EntryPoint = "XBlackPixel")]
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public extern static IntPtr XBlackPixel(IntPtr display, int screen_no);
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[DllImport("libX11", EntryPoint = "XGrabServer")]
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public extern static void XGrabServer(IntPtr display);
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[DllImport("libX11", EntryPoint = "XUngrabServer")]
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public extern static void XUngrabServer(IntPtr display);
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[DllImport("libX11", EntryPoint = "XGetWMNormalHints")]
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public extern static int XGetWMNormalHints(IntPtr display, IntPtr window, ref XSizeHints hints, out IntPtr supplied_return);
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[DllImport("libX11", EntryPoint = "XSetWMNormalHints")]
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public extern static void XSetWMNormalHints(IntPtr display, IntPtr window, ref XSizeHints hints);
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[DllImport("libX11", EntryPoint = "XSetZoomHints")]
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public extern static void XSetZoomHints(IntPtr display, IntPtr window, ref XSizeHints hints);
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[DllImport("libX11")]
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public static extern IntPtr XGetWMHints(Display display, Window w); // returns XWMHints*
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[DllImport("libX11")]
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public static extern void XSetWMHints(Display display, Window w, ref XWMHints wmhints);
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[DllImport("libX11")]
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public static extern IntPtr XAllocWMHints();
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[DllImport("libX11", EntryPoint = "XGetIconSizes")]
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public extern static int XGetIconSizes(IntPtr display, IntPtr window, out IntPtr size_list, out int count);
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[DllImport("libX11", EntryPoint = "XSetErrorHandler")]
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public extern static IntPtr XSetErrorHandler(XErrorHandler error_handler);
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[DllImport("libX11", EntryPoint = "XGetErrorText")]
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public extern static IntPtr XGetErrorText(IntPtr display, byte code, StringBuilder buffer, int length);
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[DllImport("libX11", EntryPoint = "XInitThreads")]
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public extern static int XInitThreads();
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[DllImport("libX11", EntryPoint = "XConvertSelection")]
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public extern static int XConvertSelection(IntPtr display, IntPtr selection, IntPtr target, IntPtr property, IntPtr requestor, IntPtr time);
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[DllImport("libX11", EntryPoint = "XGetSelectionOwner")]
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public extern static IntPtr XGetSelectionOwner(IntPtr display, IntPtr selection);
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[DllImport("libX11", EntryPoint = "XSetSelectionOwner")]
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public extern static int XSetSelectionOwner(IntPtr display, IntPtr selection, IntPtr owner, IntPtr time);
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[DllImport("libX11", EntryPoint = "XSetPlaneMask")]
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public extern static int XSetPlaneMask(IntPtr display, IntPtr gc, IntPtr mask);
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[DllImport("libX11", EntryPoint = "XSetForeground")]//, CLSCompliant(false)]
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public extern static int XSetForeground(IntPtr display, IntPtr gc, UIntPtr foreground);
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[DllImport("libX11", EntryPoint = "XSetForeground")]
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public extern static int XSetForeground(IntPtr display, IntPtr gc, IntPtr foreground);
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[DllImport("libX11", EntryPoint = "XSetBackground")]//, CLSCompliant(false)]
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public extern static int XSetBackground(IntPtr display, IntPtr gc, UIntPtr background);
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[DllImport("libX11", EntryPoint = "XSetBackground")]
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public extern static int XSetBackground(IntPtr display, IntPtr gc, IntPtr background);
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[DllImport("libX11", EntryPoint = "XBell")]
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public extern static int XBell(IntPtr display, int percent);
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[DllImport("libX11", EntryPoint = "XChangeActivePointerGrab")]
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public extern static int XChangeActivePointerGrab(IntPtr display, EventMask event_mask, IntPtr cursor, IntPtr time);
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[DllImport("libX11", EntryPoint = "XFilterEvent")]
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public extern static bool XFilterEvent(ref XEvent xevent, IntPtr window);
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[DllImport("libX11")]
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public extern static bool XkbSetDetectableAutoRepeat(IntPtr display, bool detectable, out bool supported);
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[DllImport("libX11")]
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public extern static void XPeekEvent(IntPtr display, ref XEvent xevent);
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[DllImport("libX11", EntryPoint = "XGetVisualInfo")]
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static extern IntPtr XGetVisualInfoInternal(IntPtr display, IntPtr vinfo_mask, ref XVisualInfo template, out int nitems);
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public static IntPtr XGetVisualInfo(IntPtr display, XVisualInfoMask vinfo_mask, ref XVisualInfo template, out int nitems)
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{
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return XGetVisualInfoInternal(display, (IntPtr)(int)vinfo_mask, ref template, out nitems);
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}
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[DllImport("libX11")]
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public static extern IntPtr XCreateColormap(Display display, Window window, IntPtr visual, int alloc);
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[DllImport("libX11")]
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public static extern void XLockDisplay(Display display);
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[DllImport("libX11")]
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public static extern void XUnlockDisplay(Display display);
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[DllImport("libX11")]
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public static extern Status XGetTransientForHint(Display display, Window w, out Window prop_window_return);
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[DllImport("libX11")]
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public static extern void XSync(Display display, bool discard);
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[DllImport("libX11")]
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public static extern void XAutoRepeatOff(IntPtr display);
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[DllImport("libX11")]
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public static extern void XAutoRepeatOn(IntPtr display);
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[DllImport("libX11")]
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public static extern IntPtr XDefaultRootWindow(IntPtr display);
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[DllImport("libX11")]
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public static extern int XBitmapBitOrder(Display display);
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[DllImport("libX11")]
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public static extern IntPtr XCreateImage(Display display, IntPtr visual,
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uint depth, ImageFormat format, int offset, byte[] data, uint width, uint height,
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int bitmap_pad, int bytes_per_line);
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[DllImport("libX11")]
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public static extern IntPtr XCreateImage(Display display, IntPtr visual,
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uint depth, ImageFormat format, int offset, IntPtr data, uint width, uint height,
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int bitmap_pad, int bytes_per_line);
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[DllImport("libX11")]
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public static extern void XPutImage(Display display, IntPtr drawable,
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IntPtr gc, IntPtr image, int src_x, int src_y, int dest_x, int dest_y, uint width, uint height);
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[DllImport("libX11")]
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public static extern int XLookupString(ref XKeyEvent event_struct, [Out] byte[] buffer_return,
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int bytes_buffer, [Out] KeySym[] keysym_return, IntPtr status_in_out);
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[DllImport("libX11")]
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public static extern KeyCode XKeysymToKeycode(IntPtr display, KeySym keysym);
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[DllImport("libX11")]
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public static extern KeySym XKeycodeToKeysym(IntPtr display, KeyCode keycode, int index);
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[DllImport("libX11")]
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public static extern int XRefreshKeyboardMapping(ref XMappingEvent event_map);
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[DllImport("libX11")]
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public static extern int XGetEventData(IntPtr display, ref XGenericEventCookie cookie);
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[DllImport("libX11")]
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public static extern void XFreeEventData(IntPtr display, ref XGenericEventCookie cookie);
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[DllImport("libXi")]
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static extern int XISelectEvents(IntPtr dpy, Window win, [In] XIEventMask[] masks, int num_masks);
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[DllImport("libXi")]
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static extern int XISelectEvents(IntPtr dpy, Window win, [In] ref XIEventMask masks, int num_masks);
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public static int XISelectEvents(IntPtr dpy, Window win, XIEventMask[] masks)
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{
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return XISelectEvents(dpy, win, masks, masks.Length);
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}
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public static int XISelectEvents(IntPtr dpy, Window win, XIEventMask mask)
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{
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return XISelectEvents(dpy, win, ref mask, 1);
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}
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[DllImport("libXi")]
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static extern Status XIGrabDevice(IntPtr display, int deviceid, Window grab_window, Time time,
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Cursor cursor, int grab_mode, int paired_device_mode, Bool owner_events, XIEventMask[] mask);
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[DllImport("libXi")]
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static extern Status XIUngrabDevice(IntPtr display, int deviceid, Time time);
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[DllImport("libXi")]
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public static extern Bool XIWarpPointer(Display display,
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int deviceid, Window src_w, Window dest_w,
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double src_x, double src_y, int src_width, int src_height,
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double dest_x, double dest_y);
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static readonly IntPtr CopyFromParent = IntPtr.Zero;
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public static void SendNetWMMessage(X11WindowInfo window, IntPtr message_type, IntPtr l0, IntPtr l1, IntPtr l2)
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{
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XEvent xev;
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xev = new XEvent();
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xev.ClientMessageEvent.type = XEventName.ClientMessage;
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xev.ClientMessageEvent.send_event = true;
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xev.ClientMessageEvent.window = window.WindowHandle;
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xev.ClientMessageEvent.message_type = message_type;
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xev.ClientMessageEvent.format = 32;
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xev.ClientMessageEvent.ptr1 = l0;
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xev.ClientMessageEvent.ptr2 = l1;
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xev.ClientMessageEvent.ptr3 = l2;
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XSendEvent(window.Display, window.RootWindow, false,
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new IntPtr((int)(EventMask.SubstructureRedirectMask | EventMask.SubstructureNotifyMask)),
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ref xev);
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}
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public static void SendNetClientMessage(X11WindowInfo window, IntPtr message_type,
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IntPtr l0, IntPtr l1, IntPtr l2)
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{
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XEvent xev;
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xev = new XEvent();
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xev.ClientMessageEvent.type = XEventName.ClientMessage;
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xev.ClientMessageEvent.send_event = true;
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xev.ClientMessageEvent.window = window.WindowHandle;
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xev.ClientMessageEvent.message_type = message_type;
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xev.ClientMessageEvent.format = 32;
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xev.ClientMessageEvent.ptr1 = l0;
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xev.ClientMessageEvent.ptr2 = l1;
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xev.ClientMessageEvent.ptr3 = l2;
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XSendEvent(window.Display, window.WindowHandle, false, new IntPtr((int)EventMask.NoEventMask), ref xev);
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}
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[StructLayout(LayoutKind.Sequential, Pack = 1)]
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struct Pixel
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{
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public byte A, R, G, B;
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public Pixel(byte a, byte r, byte g, byte b)
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{
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A= a;
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R = r;
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G = g;
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B = b;
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}
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public static implicit operator Pixel(int argb)
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{
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return new Pixel(
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(byte)((argb >> 24) & 0xFF),
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(byte)((argb >> 16) & 0xFF),
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(byte)((argb >> 8) & 0xFF),
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(byte)(argb & 0xFF));
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}
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}
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public static IntPtr CreatePixmapFromImage(Display display, System.Drawing.Bitmap image)
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{
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int width = image.Width;
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int height = image.Height;
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int size = width * height;
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System.Drawing.Imaging.BitmapData data = image.LockBits(new System.Drawing.Rectangle(0, 0, width, height),
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System.Drawing.Imaging.ImageLockMode.ReadOnly,
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System.Drawing.Imaging.PixelFormat.Format32bppArgb);
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IntPtr ximage = XCreateImage(display, CopyFromParent, 24, ImageFormat.ZPixmap,
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0, data.Scan0, (uint)width, (uint)height, 32, 0);
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IntPtr pixmap = XCreatePixmap(display, XDefaultRootWindow(display),
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width, height, 24);
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IntPtr gc = XCreateGC(display, pixmap, IntPtr.Zero, null);
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XPutImage(display, pixmap, gc, ximage, 0, 0, 0, 0, (uint)width, (uint)height);
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XFreeGC(display, gc);
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image.UnlockBits(data);
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return pixmap;
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}
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public static IntPtr CreateMaskFromImage(Display display, System.Drawing.Bitmap image)
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{
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int width = image.Width;
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int height = image.Height;
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int stride = (width + 7) >> 3;
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byte[] mask = new byte[stride * height];
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bool msbfirst = (XBitmapBitOrder(display) == 1); // 1 = MSBFirst
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for (int y = 0; y < height; ++y)
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{
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for (int x = 0; x < width; ++x)
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{
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byte bit = (byte) (1 << (msbfirst ? (7 - (x & 7)) : (x & 7)));
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int offset = y * stride + (x >> 3);
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if (image.GetPixel(x, y).A >= 128)
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mask[offset] |= bit;
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}
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}
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Pixmap pixmap = XCreatePixmapFromBitmapData(display, XDefaultRootWindow(display),
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mask, width, height, new IntPtr(1), IntPtr.Zero, 1);
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return pixmap;
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}
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}
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}
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